MX2009006973A - Method and apparatus for recovering a metal and separating arsenic from an arsenic containing solution. - Google Patents

Method and apparatus for recovering a metal and separating arsenic from an arsenic containing solution.

Info

Publication number
MX2009006973A
MX2009006973A MX2009006973A MX2009006973A MX2009006973A MX 2009006973 A MX2009006973 A MX 2009006973A MX 2009006973 A MX2009006973 A MX 2009006973A MX 2009006973 A MX2009006973 A MX 2009006973A MX 2009006973 A MX2009006973 A MX 2009006973A
Authority
MX
Mexico
Prior art keywords
arsenic
metal
containing solution
solution
fixing agent
Prior art date
Application number
MX2009006973A
Other languages
Spanish (es)
Inventor
John L Burba Iii
Carl R Hassler
C Brock O'kelley
Charles F Whitehead
Original Assignee
Molycorp Minerals Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Molycorp Minerals Llc filed Critical Molycorp Minerals Llc
Publication of MX2009006973A publication Critical patent/MX2009006973A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • B01J20/0207—Compounds of Sc, Y or Lanthanides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/10—Oxides or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
    • C02F1/4678—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction of metals
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/103—Arsenic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Removal Of Specific Substances (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

A method and apparatus for recovering a metal and separating arsenic from an arsenic-containing solution. The method includes contacting the arsenic-containing solution with a fixing agent that comprises a rare earth compound to produce an arsenic-depleted solution and an arsenic-laden fixing agent. The fixing agent comprises a rare earth-containing compound that can include cerium, lanthanum, or praseodymium. The fixing agent is separated from the arsenic-depleted solution and a recoverable metal is separated from one or more of the arsenic-containing solution and the arsenic-depleted solution. Recoverable metals can include metal from Group IA, Group IIA, Group VIII and the transition metals. The arsenic-containing solution can be formed by contacting an arsenic-containing material with a leaching agent. Arsenic-depleted solids formed during the leach can also be separated and recovered. An apparatus of the invention can include two or more arsenic fixing units configured to conduct the method on a continuous basis.
MX2009006973A 2006-12-28 2007-12-18 Method and apparatus for recovering a metal and separating arsenic from an arsenic containing solution. MX2009006973A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88237606P 2006-12-28 2006-12-28
PCT/US2007/087952 WO2008082959A1 (en) 2006-12-28 2007-12-18 Method and apparatus for recovering a metal and separating arsenic from an arsenic containing solution

Publications (1)

Publication Number Publication Date
MX2009006973A true MX2009006973A (en) 2009-10-14

Family

ID=39588966

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009006973A MX2009006973A (en) 2006-12-28 2007-12-18 Method and apparatus for recovering a metal and separating arsenic from an arsenic containing solution.

Country Status (13)

Country Link
US (1) US20120138529A1 (en)
EP (1) EP2114569A4 (en)
CN (1) CN101636229A (en)
AP (1) AP2597A (en)
AU (1) AU2007340045B2 (en)
BR (1) BRPI0719615A2 (en)
CA (1) CA2674088A1 (en)
CL (1) CL2007003858A1 (en)
CO (1) CO6231011A2 (en)
EA (1) EA200970644A1 (en)
EC (1) ECSP099543A (en)
MX (1) MX2009006973A (en)
WO (1) WO2008082959A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PE20161083A1 (en) 2014-01-31 2016-11-19 Goldcorp Inc PROCESS FOR THE SEPARATION OF AT LEAST ONE METAL SULFIDE FROM A MIXED SULFIDE ORE OR CONCENTRATE
EP3113859A4 (en) 2014-03-07 2017-10-04 Secure Natural Resources LLC Cerium (iv) oxide with exceptional arsenic removal properties
EP3455171B1 (en) * 2016-05-11 2022-10-05 Pentair Filtration Solutions, LLC Water ionization system and method
CN108218090A (en) * 2018-03-23 2018-06-29 美丽国土（北京）生态环境工程技术研究院有限公司 It leaches liquid processing device, heavy metal elution equipment and leaches liquid processing method
CN111729389A (en) * 2020-07-09 2020-10-02 辽宁莱特莱德环境工程有限公司 Inorganic salt's refined processing system
CN112973178B (en) * 2021-02-26 2022-05-27 重庆文理学院 Traditional chinese medicine pharmacy is with squeezing extraction device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4891067A (en) * 1988-05-13 1990-01-02 Kennecott Utah Copper Corporation Processes for the treatment of smelter flue dust
ZA928157B (en) * 1991-10-25 1993-06-09 Sasox Processing Pty Ltd Extraction or recovery of metal values.
US5603838A (en) * 1995-05-26 1997-02-18 Board Of Regents Of The University And Community College Systems Of Nevada Process for removal of selenium and arsenic from aqueous streams
US5762891A (en) * 1996-02-27 1998-06-09 Hazen Research, Inc. Process for stabilization of arsenic
US6908570B2 (en) * 1996-08-14 2005-06-21 Discovery Resources, Inc. Compositions for improved recovery of metals
US6669864B1 (en) * 1996-08-14 2003-12-30 Discovery Resources, Inc. Compositions for improved recovery of metals
US6921739B2 (en) * 2000-12-18 2005-07-26 Aquatic Treatment Systems, Inc. Anti-microbial and oxidative co-polymer
US6864213B2 (en) * 2001-03-13 2005-03-08 Delphi Technologies, Inc. Alkaline earth / rare earth lean NOx catalyst
WO2004011120A1 (en) * 2002-07-26 2004-02-05 Mark Hernandez Removing metals from solution using metal binding compounds and sorbents therefor
US6863825B2 (en) * 2003-01-29 2005-03-08 Union Oil Company Of California Process for removing arsenic from aqueous streams
US7160465B2 (en) * 2005-04-21 2007-01-09 The United States Of America As Represented By The Secretary Of The Navy Materials for removing toxic metals from wastewater
US7713399B2 (en) * 2005-05-12 2010-05-11 Saudi Arabian Oil Company Process for treating a sulfur-containing spent caustic refinery stream using a membrane electrolyzer powered by a fuel cell

Also Published As

Publication number Publication date
AU2007340045B2 (en) 2012-11-15
CA2674088A1 (en) 2008-07-10
WO2008082959A1 (en) 2008-07-10
CN101636229A (en) 2010-01-27
AP2597A (en) 2013-02-18
EA200970644A1 (en) 2010-12-30
AU2007340045A1 (en) 2008-07-10
CL2007003858A1 (en) 2009-03-06
AP2009004923A0 (en) 2009-08-31
BRPI0719615A2 (en) 2015-06-16
US20120138529A1 (en) 2012-06-07
EP2114569A4 (en) 2010-12-29
CO6231011A2 (en) 2010-12-20
EP2114569A1 (en) 2009-11-11
ECSP099543A (en) 2009-10-30

Similar Documents

Publication Publication Date Title
MX2009006973A (en) Method and apparatus for recovering a metal and separating arsenic from an arsenic containing solution.
BRPI0419191A (en) method of recovering copper from a metal material
MX2018006972A (en) Leaching aids and methods of using leaching aids.
IN2015DN01010A (en)
WO2012082597A3 (en) Process for metal recovery from catalyst waste
WO2008082952A3 (en) Method and apparatus for removing arsenic from an arsenic bearing material
PH12019501436A1 (en) Method for recovering nickel and cobalt from nickel, iron, and cobalt-containing raw material
WO2018084723A3 (en) Process for recovering metal
WO2008047010A3 (en) Method for treating waste containing precious metals and device for implementing said method
MX2023014027A (en) Process for selective recovery of chalcophile group elements.
MX2017012201A (en) Method for recovering calcium-containing solid component from steelmaking slag and recovered solid component.
BG105888A (en) Sulphidization of sulphide ores for hydrometallurgical extraction of copper and other metals
WO2009106734A8 (en) Multi-column sequenced separation process for separating an ionic metal derivative
EP4115999A4 (en) Method for recovering valuable metals from waste battery
ZA201901059B (en) Flotation method
MX2007002456A (en) Improved method for metal heap and dump leaching coupled with metal solvent extraction.
MX2021004218A (en) Leaching aids and methods of using leaching aids.
MXPA04011339A (en) Method and equipment to control separation of a dispersion in liquid-liquid extraction.
EA200802228A1 (en) METHOD FOR EXTRACTING COPPER FROM COPPER-CONTAINING MATERIAL
AP1673A (en) Method for obtaining cobalt and nickel from ores and ore concentrates.
CN106929672B8 (en) A method of using crystal seed induction except iron promotes chalcopyrite Bioleaching
WO2016004431A3 (en) Improved process for recovering precious metals from clay-containing ores
WO2010082065A3 (en) Metal recovery from metallurgical waste by chloridising
WO2013153521A3 (en) Process for recovering non-ferrous metals from a solid matrix
WO2021116273A3 (en) Method for continuous protein recovering

Legal Events

Date Code Title Description
FA Abandonment or withdrawal